v3.26.1
INTANGIBLE ASSETS, NET - Amortization expense (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Sep. 30, 2025
Jun. 30, 2025
Dec. 31, 2025
INTANGIBLE ASSETS, NET            
Amortization expense $ 0.5 $ 0.6 $ 1.1 $ 1.1    
Accumulated amortization 14.7   14.7     $ 13.7
Increase in goodwill $ 0.0 $ 0.0 $ 0.0   $ 0.0